Hadith 66

حَدَّثَنَا مُسَدَّدٌ، قَالَ‏:‏ حَدَّثَنَا أَبُو عَوَانَةَ، عَنِ الأَعْمَشِ، عَنْ مُجَاهِدٍ، عَنِ ابْنِ عُمَرَ قَالَ‏:‏ قَالَ رَسُولُ اللهِ صلى الله عليه وسلم‏:‏ مَنِ اسْتَعَاذَ بِاللَّهِ فَأَعِيذُوهُ، وَمَنْ سَأَلَ بِاللَّهِ فَأَعْطُوهُ، وَمَنْ أَتَى إِلَيْكُمْ مَعْرُوفًا فَكَافِئُوهُ، فَإِنْ لَمْ تَجِدُوا فَادْعُوا لَهُ، حَتَّى يَعْلَمَ أَنْ قَدْ كَافَأْتُمُوهُ‏.‏

“the Messenger of Allah (ﷺ) said, "Anyone who seeks refuge in Allah will find refuge with Him. Anyone who asks from Allah will be receive. Whoever does you a Favor, reward him. If you cannot find anything, then pray for him so that he knows that you have rewarded him.”

Ibn ‘Umar (رضي الله عنه)Al-Adab Al-Mufrad 216Adab of Responsibility and Gratefulness